datastream, year, month, tod,n, min, max, mean, std twpcmbeC2.c1,2005,05 0:30:00,25 ,4.222602,6.697772,5.466542,0.709096 twpcmbeC2.c1,2005,05 1:30:00,25 ,4.259766, 6.71932,5.482275,0.671102 twpcmbeC2.c1,2005,05 2:30:00,24 ,4.135408,6.625267,5.415242,0.630736 twpcmbeC2.c1,2005,05 3:30:00,25 ,4.106449,6.599492,5.469626,0.633739 twpcmbeC2.c1,2005,05 4:30:00,26 ,4.094899,6.792927,5.581283,0.687722 twpcmbeC2.c1,2005,05 5:30:00,26 ,3.969344,6.683244,5.548283,0.665048 twpcmbeC2.c1,2005,05 6:30:00,26 ,3.961584,6.762579,5.532738, 0.69965 twpcmbeC2.c1,2005,05 7:30:00,25 ,4.033689,6.469811,5.461815,0.697008 twpcmbeC2.c1,2005,05 8:30:00,27 ,4.013644,6.483427,5.474121,0.721156 twpcmbeC2.c1,2005,05 9:30:00,28 , 3.87272,6.434715,5.422549, 0.70357 twpcmbeC2.c1,2005,0510:30:00,27 ,3.853814,6.549187, 5.39538,0.717487 twpcmbeC2.c1,2005,0511:30:00,27 ,3.851874,6.496677,5.398395,0.744492 twpcmbeC2.c1,2005,0512:30:00,26 ,3.752493,6.693464,5.467421,0.792054 twpcmbeC2.c1,2005,0513:30:00,27 ,3.559001,6.523394,5.428324,0.752547 twpcmbeC2.c1,2005,0514:30:00,26 ,3.532074, 6.43285,5.400039,0.760967 twpcmbeC2.c1,2005,0515:30:00,27 ,3.458895,6.322103,5.392499,0.763274 twpcmbeC2.c1,2005,0516:30:00,28 ,3.457097,6.351335,5.404809, 0.75578 twpcmbeC2.c1,2005,0517:30:00,28 ,3.492673, 6.46317,5.436059,0.784909 twpcmbeC2.c1,2005,0518:30:00,27 ,3.474243, 6.47012,5.449856,0.828168 twpcmbeC2.c1,2005,0519:30:00,28 ,3.395278,6.571859,5.518715,0.844476 twpcmbeC2.c1,2005,0520:30:00,27 , 3.44059,6.536986,5.483507,0.821644 twpcmbeC2.c1,2005,0521:30:00,26 ,3.648095,6.675653,5.575239,0.830094 twpcmbeC2.c1,2005,0522:30:00,27 ,3.785532,6.641013,5.617905,0.794321 twpcmbeC2.c1,2005,0523:30:00,27 ,3.976029,6.581786,5.600865,0.737201